Installation of motor protection relay system in 03 nos. 3.3kv ht starters at karma project under kuju area.

A)complete repairing/rewinding of 63kva 3 phase 3.3kv/230 volt transformer, make- transgietz enterprises, sl. no.-224 installed in dakra mines in respect of dakra project. b) preventive maintenance of 100kva 3.3kv/440v transformer sl. no.- local sl.

Complete rewinding and repairing of primary and secondary breaker of andrew yule make 315 kva 3.3kv-550v sl no sspay03 transwitch transformer at shyamsundarpur colliery

Repairing and rewinding of 02 nos. of distribution transformers, 250kva, 11kv/440v and 250kva, 3.3kv/440v installed at cisf colony and gurudwara chowk under gm unit nk area.

Complete rewinding/repairing of 1mva 11kv/3.3kv power transformer,marson make s.no.24200 of kuju colliery under kuju area.

Repairing n rewinding of marson make 1mva, 11kv 3.3kv power transformer of p.j. unit, bahula colliery under kenda area

Repairing and rewinding of 1mva transformer 11kv 3.3kv of amritnagar colliery

Oil filtration of 1mva, 11kv/3.3kv transformer and 500kva , 11kv/440v transformer of pundi project under kuju area

Repairing and rewinding of 01 number 1mva,11kv/3.3kv power transformer installed at banwar substation of topa project under kuju area

Partial repairing reconditioning of 1mva 11kv/3.3kv transformer make larsons having sl no 12359 installed at rajhara ocp under rajhara area